Overview

overview

10

Static

static

Quotation.exe

windows7_x64

10

Quotation.exe

windows10_x64

10

Sharing

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General

  • Target

    Quotation.exe

  • Size

    467KB

  • Sample

    201109-cx962h1xz6

  • MD5

    e1a68793a7d62a16837c95b2cc38da0e

  • SHA1

    a239f2c748725a001efff71c5126af68f1bd9fc4

  • SHA256

    d3ccfc7eefe685bc703f2975cde7560c851f7e28f8fac127baf54b24ede4ca91

  • SHA512

    4d3b781ffe5dff71a4fb5a3f081b25c4efc625caf17b52c07c8e1d6a41028b7f38354b55acb0eb8a1b1bf231aa6feba602b25aae4075c932f23f6dab74e906ee

Score
10/10
agentteslaevasionkeyloggerrezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.scandinavian-collection.com
  • Port:
    587
  • Username:
    may@scandinavian-collection.com
  • Password:
    kR6d.DFet#7w

Targets

    • Target

      Quotation.exe

    • Size

      467KB

    • MD5

      e1a68793a7d62a16837c95b2cc38da0e

    • SHA1

      a239f2c748725a001efff71c5126af68f1bd9fc4

    • SHA256

      d3ccfc7eefe685bc703f2975cde7560c851f7e28f8fac127baf54b24ede4ca91

    • SHA512

      4d3b781ffe5dff71a4fb5a3f081b25c4efc625caf17b52c07c8e1d6a41028b7f38354b55acb0eb8a1b1bf231aa6feba602b25aae4075c932f23f6dab74e906ee

    Score
    10/10
    agentteslaevasionkeyloggerrezer0spywarestealertrojan

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

      keyloggertrojanstealerspywareagenttesla

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • AgentTesla Payload

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

      rezer0

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spyware

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spyware

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • Windows security modification

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks